Factor Info

ID 7242
Size 271 digits / 899 bits
Status composite
Value 3105405525315045793768594735090411093307024594988942657924718464519760056252308225186978371823323394628628872675782143152346639091463410194768821160006459925735037618050699817857284098900058264305174220980550630118292823382988496600881280377069501189640419550339584634969

Factorizations

Primary (ID: 6850) 37973612258438259769 (proven prime)
(ID: 7243) 81777985833438374194186379179316562811072007143721550806159408798773300782961327695096470566899132659418549218340865645481870521458214066919085955130151283732754259680546861875947730582650815911850495911053537977002721184802027550687973253491826240801 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.